Identification of Contact Fatigue Stages with Acoustic Emission Method

Paper in proceedings (conference paper)

en

The knowledge with the acoustic emission (AE) method utilisation at tests on contact loaded surfaces is discussed. The results proved the AE technique enables reliable recognition of running-in period, stabilised run and exact definition of origin stage of surface damage, leading to pitting. It is proposed direction of AE analyzers utilisation not only in research area, but the AE technique may be successfully used even in industrial practice.

acoustic emission, contact fatigue, signal treatment

2006-09-25

DGZfP Berlin

Berlín

3-931381-86-2

9th ECNDT Berlin

P4–

8